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- The root surface area and the number of fine roots of Wampee was increased after receiving chicken dung manure. 在珍珠岩栽培下,前期能满足番茄生长对养分的需求,开花期后不能满足番茄正常生长对钙的需求,果实出现脐腐病。
- fine root surface area 细根表面积
- There is only one pairs of epistatic QTLs for root length, root surface area and root tips, respectively. 其中根体积和平均根直径各检测到4对和5对上位性数量基因座,而根长、根表面积和根尖数量都分别只检测到一对上位性基因位点。
- Therefore, for periodontitis patients, the root surface area is important to the reservation and function of periodontitis teeth. 对于牙周病人而言,剩余牙周膜面积大小对牙周炎患牙的保存和功能行使尤为关键。
- In comparison with ammonium as sole N source, the ammonium nitrate nutrition increased root length, root surface area, root density, and total P uptake. 与单一的铵营养相比,铵硝混合营养增加了根长和根系的表面积、根系的密度以及磷的总吸收量;
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- The results showed that fertilizers application obviously increased root length, root surface area, coot activity; 结果表明,施肥有利于小麦根系长度、根表面积的增加,根系活力的提高。
- The BET surface area of CA could achieve 340.1m2/g. 炭化树脂的BET比表面积可达340.;1m2/g。
- root surface area 根表面积
- Exact computation of the burning surface area is lengthy. 燃烧面积的精确计算是非常繁难的。
- In printing, the surface area taken up by type of a given size. Thus an8 point type occupies a print area of8 point em. 在印刷技术中,给定尺寸的铅字所占有的表面积。这样,一个8点的铅字则占有8点em的印刷面积。
- Stems prostrate, internodes 1-5 cm long, ca. 1 mm diam., each nodes with 1 fine root and 2 scales. 茎匍匐,节间长1-5厘米,直径约1毫米,每节生细根1条和2枚鳞片。
- root surface area and active absorption area can be used to evaluate characteristics of P efficiency, and four-leaf age is the right age to screen soybean genotypes with tolerance to P deficiency. 四叶期可作为大豆耐低磷胁迫的筛选期,根表面积和活跃吸收面积可作为衡量磷效率特性的特异性指标。
- The walls and balustrades are decorated with fine low reliefs, covering a total surface area of2,500 sq. 基座是五个同心方台,呈角锥体;中间是三个环形平台,呈圆锥体;顶端是佛塔。
- The contributions of the undergrowth,litter layer,coarse woody debris (CWD) and dead fine root to the total carbon pool was no more than 1%. 格氏栲和杉木人工林乔木层碳库分别占人工林碳库的65.;9%25和57
- The burning surface area remains constant during the entire firing. 在整个燃烧期间的燃烧面积是常值。
- Class, and the surface area is calculated for each figure. 类,并为每个图形计算表面积。
- What effect does emphysema have on the surface area of the lungs? 肺部表面如果出现裂层有什麽影响?
- Water deficit is influenced by the level of soil water potential at the root surface. 水分亏缺是受根系表面土壤水势高低影响的。
- The adsorption of s urfactant on the grain stabilized the fine grain, led to increasing the specific surface area and promoting the rate of reaction. 同时,表面活性剂的吸附降低了固液界面张力,使颗粒细化,从而提高了反应的比表面积,促进了反应的进行。